QSEA · Quartzsea Acquisition Corp · Documents
$10.74
At close · Oct 21
Return incl. dividend (before tax)
Going-concern doubt
— flagged Oct 9, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Management concluded that, due to the Company’s liquidity condition and requirement to complete a business combination within the prescribed period to avoid liquidation, substantial doubt exists about the Company’s ability to continue as a going concern.”View the 10-Q filed Oct 9, 2026
Market Cap
$108.84M
Shares
10.13M
Volume · Oct 21
394
Avg daily vol (3M)
13.89K
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | AI summary | Filing Date | Period | Open |
|---|---|---|---|---|
| 8-K | Quartzsea Acquisition Corporation shareholders approved three proposals on October 13, 2026, extending its business combination deadline from October 19, 2026, to February 19, 2027, via up to four monthly extensions, with 3,344,937 shares redeemed at about $10.71 for approximately $35.8 million. | 2026-10-19 | 2026-10-13 | |
| 10-Q | Quartzsea Acquisition Corp seeks shareholder approval on October 13, 2026 to extend its business-combination deadline to October 19, 2027, after agreeing to combine with Eight Directions at approximately $515.0 million. It also reported going-concern uncertainty and ineffective disclosure controls. | 2026-10-09 | 2026-08-31 | |
| DEFR14A | — | 2026-10-01 | — | |
| DEFR14A | — | 2026-09-29 | — | |
| DEF 14A | — | 2026-09-29 | 2026-10-13 | |
| 8-K | — | 2026-09-21 | 2026-09-19 | |
| PRE 14A | — | 2026-09-17 | 2026-09-16 | |
| 8-K | — | 2026-08-25 | 2026-08-19 | |
| 10-Q | — | 2026-07-14 | 2026-05-31 | |
| 8-K | — | 2026-06-24 | 2026-06-23 | |
| 8-K | — | 2026-06-18 | 2026-06-17 | |
| DEFR14A | — | 2026-06-17 | — | |
| 8-K/A | — | 2026-06-16 | — | |
| 8-K | — | 2026-06-16 | — | |
| DEFR14A | — | 2026-06-01 | — | |
| DEF 14A | — | 2026-05-29 | 2026-06-16 | |
| DEFR14A | — | 2026-05-29 | — | |
| PRE 14A | — | 2026-05-15 | — | |
| 8-K | — | 2026-05-15 | 2026-05-13 | |
| 10-Q | — | 2026-04-23 | 2026-02-28 | |
| NT 10-Q | — | 2026-04-14 | 2026-02-28 | |
| 10-K/A | — | 2026-04-09 | 2025-11-30 | |
| 8-K | — | 2026-03-18 | 2026-03-17 | |
| 10-K | — | 2026-03-16 | 2025-11-30 | |
| 8-K | — | 2026-03-11 | 2026-03-03 | |
| NT 10-K | — | 2026-03-02 | 2025-11-30 | |
| 10-Q | — | 2025-10-20 | 2025-08-31 | |
| NT 10-Q | — | 2025-10-15 | 2025-09-30 | |
| 10-Q | — | 2025-07-10 | 2025-05-31 | |
| 8-K | — | 2025-06-06 | — | |
| 8-K | — | 2025-05-08 | — | |
| 10-Q | — | 2025-04-30 | 2025-02-28 | |
| 8-K | — | 2025-03-27 | 2025-03-19 | |
| 8-K | — | 2025-03-20 | 2025-03-14 | |
| S-1/A | — | 2025-03-13 | — | |
| S-1/A | — | 2025-03-12 | — | |
| S-1/A | — | 2025-03-11 | — | |
| S-1 | — | 2025-02-24 | — |
Showing 1–38 of 38 filings